Magearna @ Shuca Berry  
Ability: Soul-Heart  
EVs: 252 HP / 6 Def / 252 SpA  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Flash Cannon  
- Trick Room  
- Protect  
- Dazzling Gleam  

Kyogre @ Assault Vest  
Ability: Drizzle  
EVs: 220 HP / 116 Def / 158 SpA / 4 SpD / 12 Spe  
Modest Nature  
IVs: 0 Atk  
- Water Spout  
- Origin Pulse  
- Thunder  
- Ice Beam  

Indeedee-F @ Psychic Seed  
Ability: Psychic Surge  
EVs: 252 HP / 252 Def / 6 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Follow Me  
- Helping Hand  
- Expanding Force  
- Protect  

Palkia @ Life Orb  
Ability: Pressure  
EVs: 236 HP / 4 Def / 236 SpA / 4 SpD / 30 Spe  
Modest Nature  
IVs: 0 Atk  
- Spacial Rend  
- Hydro Pump  
- Earth Power  
- Trick Room  

Calyrex-Ice @ Weakness Policy  
Ability: As One (Glastrier)  
EVs: 252 HP / 252 Atk / 6 SpD  
Brave Nature  
IVs: 0 Spe  
- Glacial Lance  
- High Horsepower  
- Trick Room  
- Protect  

Amoonguss @ Focus Sash  
Ability: Regenerator  
EVs: 252 HP / 132 Def / 126 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Spore  
- Rage Powder  
- Protect  
- Pollen Puff